Question
P6.AG.JC.17080460-A1
Betty bought 4 kg of durians at $r per kg and 2 kg of kiwis at $4r per kg.
  1. Find the amount that she paid for the fruits in terms of r.
  2. If r = 7, how much change did Mrs Betty receive if she paid the fruit seller with a $100 note?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.17080460

21 May 2024, 02:09 AM

Betty bought 4 kg of durians at $r per kg and 2 kg of kiwis at $4r per kg.
  1. Find the amount that she paid for the fruits in terms of r.
  2. If r = 7, how much change did Mrs Betty receive if she paid the fruit seller with a $100 note?
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